Anode carbon block stacking device

Abstract

The utility model provides an anode carbon block stacking device which comprises a stacking frame, a translation mechanism, a lifting mechanism and a block clamping mechanism, the translation mechanism slides on the top of the stacking frame in parallel, the translation mechanism comprises a translation frame, the lifting mechanism vertically slides in the parallel frame, the lifting mechanism comprises a lifting frame, and the block clamping mechanism is arranged on the lifting frame. The clamping block mechanism comprises a clamping block machine frame and a connecting block, connecting rods are hinged to the two sides of the connecting block through connecting shafts, clamping arms are hinged to one ends of the connecting rods, the two ends of each clamping arm incline towards the inner side of the clamping block machine frame, and the clamping block machine frame and the connecting blocks are connected through connecting shafts. The upper portions of the clamping arms are hinged to the clamping block rack through pin shafts, and clamping plates are installed on the lower portions of the clamping arms. According to the carbon block stacking device, four carbon blocks can be automatically and tidily stacked together in the mode that two carbon blocks are stacked on each layer and two layers are stacked, the four carbon blocks can be loaded and unloaded at a time through a forklift, and the transition efficiency of the carbon blocks is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the anode carbon block stacking equipment technical field in carbon industry, concretely relates to an anode carbon block stacking device. BACKGROUND

[0002] Anode carbon block is one of important raw materials in the electrolytic aluminium industry, and the main role is to participate in electrochemical reaction as anode in electrolytic cell, and it is a kind of consumable with very large consumption, and it is consumed more than kiloton per day, which means that a large amount of carbon block needs to be transferred from the logistics vehicle every day. Therefore, a part of carbon block needs to be loaded and unloaded under the cooperation of forklift and transport truck. The conventional method is to load transport truck after forklift forks a single carbon block, and only one carbon block can be loaded and unloaded each time, and there is a phenomenon of very low efficiency, so an automatic stacking equipment is urgently needed to solve the above-mentioned problem. UTILITY MODEL CONTENTS

[0003] The technical problem to be solved by the utility model is to provide an anode carbon block stacking device, which can automatically and neatly stack four carbon blocks in two layers of two carbon blocks per layer, and the forklift can load and unload four carbon blocks at a time, greatly improving the transfer efficiency of carbon block.

[0004] To solve the above technical problem, the embodiment of the utility model provides an anode carbon block stacking device, which comprises a stacking frame, a translation mechanism, a lifting mechanism and a block clamping mechanism, the top of the stacking frame is provided with movable sliding rails at both ends, the translation mechanism is parallelly slid on the top of the stacking frame along the movable sliding rails, the translation mechanism comprises a translation frame, the inner side of both ends of the translation frame is provided with a lifting column, and the inner side of the lifting column is provided with a sliding groove;

[0005] The lifting mechanism is vertically slid in the parallel frame along the sliding groove, the lifting mechanism comprises a lifting frame, the both sides of the lifting frame are provided with roller bearings, and the roller bearings are slid in the sliding groove,

[0006] The block clamping mechanism is provided with two groups and is arranged in the lifting frame, and comprises a block clamping rack, a first hydraulic cylinder is arranged at the middle position of the block clamping rack, a first hydraulic rod is connected to the output end of the first hydraulic cylinder, a connecting block is connected to the first hydraulic rod, connecting shafts are connected to the both sides of the connecting block, and connecting rods are hinged to the both sides of the connecting shafts, a clamping arm is hinged to one end of the connecting rod, the both ends of the clamping arm are inclined to the inner side of the block clamping rack, the upper part of the clamping arm is hinged to the block clamping rack through a pin shaft, and a clamping plate is mounted on the lower part of the clamping arm.

[0007] The middle position of the lifting frame is provided with a second hydraulic cylinder, the output end of the second hydraulic cylinder is provided with a second hydraulic rod, and the second hydraulic rod is fixedly connected with the lifting frame.

[0008] The lower part of the connecting rod is provided with a limiting frame, and the limiting frame is fixedly arranged below the clamping block rack. The limiting frame is U-shaped, the connecting rod passes through the limiting frame to limit the rotating direction of the connecting rod, when the first hydraulic cylinder drives the first hydraulic rod to move upward, the connecting block is driven to move upward, and the clamping arm is driven to move to the middle of the clamping block as the base point of the connecting rod, so that the carbon block is clamped.

[0009] The middle position of the clamping block rack is provided with a waist-shaped hole, and the connecting shaft is gapingly arranged in the sliding groove.

[0010] The moving sliding rail is provided with a rack, the translation frame is provided with a gear engaged with the rack, and a reduction motor is arranged to drive the gear to rotate.

[0011] The surface of the clamping plate is provided with a tapered nail to increase the friction between the clamping plate and the carbon block, avoid the carbon block from slipping and falling during movement, and ensure the safety and stability during stacking.

[0012] The beneficial effects of the above technical scheme of the utility model are as follows:

[0013] The utility model discloses a translation mechanism and a lifting mechanism are arranged, realize double shaft movement, then realize the lifting of the clamping block rack by the first hydraulic cylinder, and realize the movement of the clamping arm by the second hydraulic cylinder to realize the clamping of the clamping plate to the anode carbon block, so that the carrying and stacking operation of the anode carbon block are completed. ACCURATE DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the anode carbon block stacking device in the utility model;

[0015] Figure 2 It is the structure schematic view of the stacking frame in the utility model;

[0016] Figure 3 It is the structure schematic view of the translation mechanism in the utility model;

[0017] Figure 4 It is the structure schematic view of the lifting mechanism and the clamping block mechanism in the utility model;

[0018] Figure 5 It is the sectional structure schematic view of the clamping block mechanism in the utility model;

[0019] Figure 6 It is the use scene schematic view of the anode carbon block stacking device in the utility model.

[0020] EXPLANATION OF REFERENCE NUMBERS:

[0021] 1. Stacking frame; 101. Moving slide rail; 102. Rack and pinion; 103. Charcoal block placement rack;

[0022] 2. Translation mechanism; 201. Translation frame; 202. Gear; 203. Gearbox; 204. Lifting column; 205. Slide rail; 206. Fixing frame;

[0023] 3. Lifting mechanism; 301. Lifting frame; 302. Roller bearing; 303. Second hydraulic cylinder; 304. Second hydraulic rod;

[0024] 4. Clamping block mechanism; 401. Clamping block frame; 402. First hydraulic cylinder; 403. First hydraulic rod; 404. Connecting block; 405. Connecting rod; 406. Clamping arm; 407. Pin; 408. Clamping plate; 409. Tapered nail; 410. Limiting frame; 411. Waist-shaped hole. Detailed Implementation

[0025] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0026] This utility model provides an anode carbon block stacking device, including a stacking frame 1, a translation mechanism 2, a lifting mechanism 3, and a clamping mechanism 4. The stacking frame 1 has movable slide rails 101 at both ends of its top. The translation mechanism 2 slides parallel to the top of the stacking frame 1 along the movable slide rails 101. A rack 102 is provided on the movable slide rails 101. The translation mechanism 2 includes a translation frame 201, on which a gear 202 meshes with the rack 102 and a reduction motor 203 drives the gear to rotate. Lifting columns 204 are provided on the inner sides of both ends of the translation frame 201, and sliding grooves 205 are formed on the inner sides of the lifting columns 204.

[0027] In this embodiment, the bottom of the stacking frame 1 is also provided with a carbon block placement rack 103, and a clearance space is reserved for the forklift forks to enter and exit, so that the forklift can pick up the anode carbon block from the side and thus complete the transfer of the carbon block.

[0028] The lifting mechanism 3 slides vertically along the slide groove 205 within the parallel frame 201. The lifting mechanism 3 includes a lifting frame 301, and roller bearings 302 are provided on both sides of the lifting frame 301. The roller bearings 302 slide within the slide groove 205.

[0029] A fixed frame 206 is also provided at the middle position of the translation frame 201. A second hydraulic cylinder 303 is installed on the fixed frame 206. A second hydraulic rod 304 is provided at the output end of the second hydraulic cylinder 303. The second hydraulic rod 304 is fixedly connected to the lifting frame 301.

[0030] The clamping mechanism 4 is provided in two sets, both of which are set inside the lifting frame 301. It includes a clamping frame 401. A first hydraulic cylinder 402 is set in the middle of the clamping frame 401. The output end of the first hydraulic cylinder 402 is connected to a first hydraulic rod 403. The first hydraulic rod 403 is connected to a connecting block 404. The two sides of the connecting block 404 are hinged to connecting rods 405 through connecting shafts. One end of the connecting rod 405 is hinged to a clamping arm 406. Both ends of the clamping arm 406 are inclined towards the inside of the clamping frame 401. The upper part of the clamping arm 406 is hinged to the clamping frame 401 through a pin 407. The lower part of the clamping arm 406 is equipped with a clamping plate 408.

[0031] A limiting frame 410 is provided below the connecting rod 405, and the limiting frame 410 is fixedly installed below the clamping block frame 401. The limiting frame 410 is U-shaped, and the connecting rod 405 passes through the limiting frame 410 to restrict the rotation direction of the connecting rod. When the first hydraulic cylinder 402 moves the first hydraulic rod 403 upward, it drives the connecting block to move upward, causing one end of the connecting rod 405 to move the clamping arm 406 towards the center with the limiting frame 410 as the base point, thereby clamping the carbon block.

[0032] A waist-shaped hole is provided in the middle of the clamping block frame 401, and the connecting shaft is intermittently disposed inside the slide groove. In this embodiment, the waist-shaped hole in the middle position serves to center the movement of the hydraulic cylinder during the lifting and lowering process. It is also worth noting that, to avoid damage to the hydraulic cylinder seals, the hydraulic cylinder lifting space is composed of wear-resistant plates.

[0033] The surface of the clamping plate is provided with tapered nails 409 to increase the friction between the clamping plate 408 and the carbon block, prevent the carbon block from slipping and falling during movement, and ensure safety and stability during the stacking process.

[0034] The working principle of this utility model is as follows:

[0035] The anode carbon blocks move from the conveyor belt to below the stacking frame 1. The translation frame 201 is moved above the anode carbon blocks by the reduction motor 203. The second hydraulic cylinder 303 drives the second hydraulic rod 304 to descend, causing the lifting frame 301 to descend to the position of the anode carbon blocks via the roller bearing 302 along the slide groove 205. The first hydraulic cylinder 402 lifts the first hydraulic rod 403 upward, causing one end of the connecting rod 405 to follow suit, so that the clamping arm 406 connected to the other end of the connecting rod 405 tightens inward, thereby clamping the anode carbon blocks by the clamping plate 408. Then, the second hydraulic cylinder 303 drives the lifting frame 301 to rise, and the translation frame 201 is moved above the carbon block placement rack 103 by the reduction motor 203 to stack the anode carbon blocks. Because the clamping and releasing of the two side plates 408 are synchronized, the carbon blocks can always remain centered, and the carbon blocks in the two-layer stack are neatly arranged. Finally, the forklift can load and unload four carbon blocks at a time, which greatly improves the efficiency of carbon block transfer.

[0036] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An anode carbon block stacking device, characterized in that, It includes a stacking frame, a translation mechanism, a lifting mechanism, and a clamping mechanism. The top two ends of the stacking frame are provided with moving slide rails. The translation mechanism slides parallel to the top of the stacking frame along the moving slide rails. The translation mechanism includes a translation frame. Lifting columns are provided on the inner sides of both ends of the translation frame. The inner sides of the lifting columns are provided with sliding grooves. The lifting mechanism slides vertically along the slide groove within the parallel frame. The lifting mechanism includes a lifting frame, and roller bearings are provided on both sides of the lifting frame. The roller bearings slide within the slide groove. The clamping mechanism is provided in two sets, both of which are set inside the lifting frame. It includes a clamping frame, a first hydraulic cylinder is set in the middle of the clamping frame, the output end of the first hydraulic cylinder is connected to a first hydraulic rod, the first hydraulic rod is connected to a connecting block, the two sides of the connecting block are hinged to the connecting rods through connecting shafts, one end of the connecting rod is hinged to a clamping arm, both ends of the clamping arm are inclined towards the inside of the clamping frame, the upper part of the clamping arm is hinged to the clamping frame through a pin, and the lower part of the clamping arm is equipped with a clamping plate.

2. The anode carbon block stacking device according to claim 1, characterized in that, A fixed frame is also provided at the middle position of the translation frame. A second hydraulic cylinder is installed on the fixed frame. A second hydraulic rod is provided at the output end of the second hydraulic cylinder. The second hydraulic rod is fixedly connected to the lifting frame.

3. The anode carbon block stacking device according to claim 1, characterized in that, A limit frame is provided below the connecting rod, and the limit frame is fixedly installed below the clamping block frame.

4. The anode carbon block stacking device according to claim 1, characterized in that, A waist-shaped hole is provided in the middle position of the clamping block frame, and the connecting shaft is intermittently disposed inside the slide groove.

5. The anode carbon block stacking device according to claim 1, characterized in that, The movable slide rail is equipped with a rack, and the translation frame is equipped with a gear that meshes with the rack and a reduction motor that drives the gear to rotate.

6. The anode carbon block stacking device according to claim 1, characterized in that, The surface of the clamping plate is provided with tapered nails.

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